import unittest

class TestAssert(unittest.TestCase):
    def test_equal(self):
        self.assertEqual(1,2,msg='你干嘛')

    def test_notequal(self):
        self.assertNotEqual(22,33,msg='彳亍')

    def test_true(self):
        self.assertTrue(1==1,msg='不得了')

    def test_false(self):
        self.assertFalse(1==0,msg='得了吧')
if __name__ == '__main__':
    unittest.main()